Incorporates Makita's NEW Battery Protection System,Lightweight And Portable Vacuum Cleaner For Shop, Office Or Home Use- NEW Battery Protection System provides Over-Discharge, Temperature and Current Protection for enhanced performance, battery cycle life and overall battery life- Push Button Air Volume Selection (Low / High Settings)- Improved Front Cover opens with push button for easier access- On Board Sash Nozzle Storage- Improved Floor Nozzle Swivel Joint for easier maneuverability